大脑有专门的网络来维持警觉性、定向感觉事件和解决反应之间的冲突。

Every story has at least two sides.

过去是一个陌生的国度；那里的人做事方式不同。

The magic, the wonder, the mystery and the innocence of a child's heart are the seeds of creativity that will heal the world.

I have fun like a child in the street. When the day comes when I'm not enjoying it, I will leave football.

Where reality (existence) is reasonable， all reasonable (presence) is realistic.

云计算行业最危险的事情就是停止学习。